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TUNABLE NEAR-INFRARED RADIATION BY DIFFERENCE FREQUENCY MIXING IN BETA-BARIUM BORATE CRYSTAL

被引：10
作者：
BHAR, GC
CHATTERJEE, U
DAS, S
机构：
[1] Burdwan University, Laser Laboratory, Physics Department
来源：
APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 03期
关键词：
D O I：
10.1063/1.104698
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Noncollinear difference frequency mixing is reported for the first time in a barium borate crystal that generates near-infrared radiation tunable from 2.04 to 3.42-mu-m. The technique apart from verifying a very simple relation correlating the phase-matching angle with the noncollinear angle of the interactive beams provides a simple alternative scheme for generating coherent radiation in this important spectral range.
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页码：231 / 233
页数：3
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